Halton reference / Hilton Bucharest Hilton Bucharest case study

Hilton Bucharest in brief Refurbishement of the hotel kitchens this summer The project includes The main kitchen (of the closed type) A show cooking area Halton Delivered a global solution from Halton’s High Performance Kitchen concept with a promise of… 64% reduction in exhaust airflow rates… leading to 50% savings in energy consumption Hilton Bucharest case study

Hilton Bucharest in brief The High Performance Kitchen concept solution designed for Hilton Bucharest is composed of canopies equipped with… Capture JetTM technology Up to 40% reduction in exhaust airflow rates … when combined with a low velocity supply technology M.A.R.V.E.L. Exhaust airflow rates reduction increased to up 64% … when combined with the Capture JetTM technology Capture RayTM technology Fire safety, hygiene and odor control … thanks to the neutralization of the grease emissions and the reduction of cooking odors by UV Fire Suppression Fire safety with any compromise on hygiene … with Halton’s factory pre-installation of fire suppression systems Hilton Bucharest case study

Hilton Bucharest in brief Energy efficiency IEQ Indoor Environment Quality Air Purification Safety High Performance Kitchen Hilton Bucharest case study

Hilton Bucharest in brief Main kitchen: 6 canopy sections 11,750 m3/h exhaust Hilton Bucharest case study

Hilton Bucharest in brief Show Kitchen: 4 canopy sections 6,487 m3/h exhaust Hilton Bucharest case study

Hilton Bucharest in brief Show kitchen 4 canopy sections 6,487 m3/h exhaust Main kitchen 6 canopy sections 11,750 m3/h exhaust Hilton Bucharest case study

64% reduction exhaust airflow rates Hilton Bucharest promise Our promise… Association of M.A.R.V.E.L. system & Capture Jet technology 64% reduction exhaust airflow rates SAVINGS ON HEATING AND COOLING CONSUMPTIONS 64% reduction of the exhaust airflow rates thanks to the association of M.A.R.V.E.L. system and the Capture Jet technology Hilton Bucharest case study

Hilton Bucharest promise EXHAUST only Energy consumption 32,190 €/year Capture JetTM Energy consumption 28,024 €/year Baseline CJetTM + M.A.R.V.E.L. Energy consumption 19,598 €/year Savings 4,166 €/year 5 months ROI Savings 12,592 €/year 23 months ROI Hilton Bucharest case study

Total exhaust airflow of the main and show kitchens Hilton Bucharest concrete results Total exhaust airflow of the main and show kitchens 59,5% reduction in exhaust airflow rates compared to traditional systems Reduction would have been more important if the make-up air would have been air-conditioned… in fact M.A.R.V.E.L. automatically increase the exhaust airflow rates to benefit of a higher free cooling capacity SAVINGS ON HEATING AND COOLING CONSUMPTIONS 64% reduction of the exhaust airflow rates thanks to the association of M.A.R.V.E.L. system and the Capture Jet technology Halton: ****** solutions for hotels

Hilton Bucharest concrete results Variation in fan rotation speed 47% savings in fan power consumption compared to traditional systems The electricity consumption of a centrifugal fan is proportional to the cube of the rotation speed. Consequently, a fan that operates at 78% speed (average) has only 47% of the nominal power consumption. SAVINGS ON HEATING AND COOLING CONSUMPTIONS 64% reduction of the exhaust airflow rates thanks to the association of M.A.R.V.E.L. system and the Capture Jet technology Halton: ****** solutions for hotels

Indoor temperature and humidity of the main kitchen Hilton Bucharest concrete results Indoor temperature and humidity of the main kitchen The temperature variation is limited to 2,5°C as the humidity variation is limited to 6%... Showing that the system operates well thus without compromise on the capture efficiency SAVINGS ON HEATING AND COOLING CONSUMPTIONS 64% reduction of the exhaust airflow rates thanks to the association of M.A.R.V.E.L. system and the Capture Jet technology Halton: ****** solutions for hotels

Hilton Bucharest case study